General Knowledge
Medium
Question
International Day for the Preservation of the Ozone Layer is celebrated on ___________?
A
17 September
B
16 September
✓ Official correct answer
C
17 October
D
16 November
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
17 September
No member explanations yet for this option.
B
16 September
No member explanations yet for this option.
C
17 October
No member explanations yet for this option.
D
16 November
No member explanations yet for this option.